Search Results - "Järvelin, K"

The Evolution of Library and Information Science 1965-1985: A Content Analysis of Journal Articles by Jarvelin, Kalervo, Vakkari, Pertti

“…This content analysis of library and information science (LIS) research from 1965 to 1985 was conducted to determine the distribution of topics in research…”
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Query language approach based on the deductive object-oriented database paradigm by Niemi, T, Christensen, M, Järvelin, K

“…The integration of data-oriented (structural), behavioral and deductive aspects is necessary in next generation information systems. The deductive…”
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A user-oriented interface for generalised informetric analysis based on applying advanced data modelling techniques by Järvelin, Kalervo, Ingwersen, Peter, Niemi, Timo

“…This article presents a novel user-oriented interface for generalised informetric analysis and demonstrates how informetric calculations can easily and…”
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Integration of complex objects and transitive relationships for information retrieval by Järvelin, Kalervo, Niemi, Timo

“…In this paper we show that in advanced information retrieval (IR) applications capabilities for data aggregation, transitive computation and NF 2 (non-first…”
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The effect of anaphor and ellipsis resolution on proximity searching in a text database by Pirkola, Ari, Järvelin, Kalervo

“…So far, methods for ellipsis and anaphor resolution have been developed and the effects of anaphor resolution have been analyzed in the context of statistical…”
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A straightforward NF2 relational interface with applications in information retrieval by NIEMI, T, JÄRVELIN, K

“…The non-first-normal-form (NF squared) relational model often is a more natural and intuitive way to model data of information retrieval (IR) applications than…”
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Advanced Query Formulation in Deductive Databases by Niemi, Timo, Jarvelin, Kalervo

“…Discusses deductive databases and database management systems (DBMS) and introduces a framework for advanced query formulation for end users. Recursive…”
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Task complexity affects information seeking and use by Bystrom, Katriina, Jarvelin, Kalervo

“…It is nowadays generally agreed that a person's information seeking depends on his or her tasks and the problems encountered in performing them. The…”
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Collaborative Information Retrieval in an information-intensive domain by Hansen, Preben, Järvelin, Kalervo

“…In this article we investigate the expressions of collaborative activities within information seeking and retrieval processes (IS&R). Generally, information…”
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Organization of osteoclast microfilaments during the attachment to bone surface in vitro by Lakkakorpi, Päivi, Tuukkanen, Juha, Hentunen, Teuvo, Järvelin, Kaisa, Väänänen, Kalervo

“…Rat and chicken osteoclasts were cultured on bone slices, where they showed active resorption with resorption lacunae, which cold be seen by toluidine blue…”
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Deductive Information Retrieval Based on Classifications by Jarvelin, Kalervo, Niemi, Timo

“…Shows how deductive data management techniques can be applied to the utilization of data value classifications in information retrieval. A representation of…”
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Prolog-based meta-rules for relational database representation and manipulation by Niemi, T., Jarvelin, K.

“…A Prolog-based experimental system for relational databases that is not defined from the viewpoint of any specific relational topic is proposed. The idea is…”
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Carbonic anhydrase isoenzymes in isolated rat peripheral monocytes, tissue macrophages, and osteoclasts by Sundquist, K T, Leppilampi, M, Järvelin, K, Kumpulainen, T, Väänänen, H K

“…The presence of carbonic anhydrase isoenzymes I and II in rat monocytes and macrophagelike cells was studied using monospecific antisera against rat carbonic…”
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The SST method: a tool for analysing Web information search processes by Pharo, Nils, Järvelin, Kalervo

“…The article presents the search situation transition (SST) method for analysing Web information search (WIS) processes. The idea of the method is to analyse…”
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Assessing learning outcomes in two information retrieval learning environments by Halttunen, Kai, Järvelin, Kalervo

“…In order to design information retrieval (IR) learning environments and instruction, it is important to explore learning outcomes of different pedagogical…”
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On conceptual models for information seeking and retrieval research by Jarvelin, Kalervo, Wilson, T D

“…There are several kinds of conceptual models for information seeking and retrieval (IS&R). The paper suggests that some models are of a summary type and others…”
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To stem or lemmatize a highly inflectional language in a probabilistic IR environment? by Kettunen, Kimmo, Kunttu, Tuomas, Järvelin, Kalervo

“…Purpose - To show that stem generation compares well with lemmatization as a morphological tool for a highly inflectional language for IR purposes in a…”
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Transitive dictionary translation challenges direct dictionary translation in CLIR by Lehtokangas, Raija, Airio, Eija, Järvelin, Kalervo

“…The paper reports on experiments carried out in transitive translation, a branch of cross-language information retrieval (CLIR). By transitive translation we…”
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Aspects of Swedish morphology and semantics from the perspective of mono- and cross-language information retrieval by Hedlund, Turid, Pirkola, Ari, Järvelin, Kalervo

“…This paper analyzes the features of the Swedish language from the viewpoint of mono- and cross-language information retrieval (CLIR). The study was motivated…”
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Translating cross-lingual spelling variants using transformation rules by Toivonen, Jarmo, Pirkola, Ari, Keskustalo, Heikki, Visala, Kari, Järvelin, Kalervo

“…Technical terms and proper names constitute a major problem in dictionary-based cross-language information retrieval (CLIR). However, technical terms and…”
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